KR102427049B1 - 플래시 모듈 및 이를 포함하는 단말기 - Google Patents

플래시 모듈 및 이를 포함하는 단말기 Download PDF

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Publication number
KR102427049B1
KR102427049B1 KR1020170062462A KR20170062462A KR102427049B1 KR 102427049 B1 KR102427049 B1 KR 102427049B1 KR 1020170062462 A KR1020170062462 A KR 1020170062462A KR 20170062462 A KR20170062462 A KR 20170062462A KR 102427049 B1 KR102427049 B1 KR 102427049B1
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KR
South Korea
Prior art keywords
light emitting
wavelength
light
emitting chip
flash module
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KR1020170062462A
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English (en)
Korean (ko)
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KR20170131275A (ko
Inventor
최종범
이태성
진민지
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쑤저우 레킨 세미컨덕터 컴퍼니 리미티드
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • H01L33/504—
    • H01L33/58—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/0517—Housing
    • G03B2215/0546—Housing modular
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0567—Solid-state light source, e.g. LED, laser

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Led Device Packages (AREA)
  • Stroboscope Apparatuses (AREA)
  • Planar Illumination Modules (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
KR1020170062462A 2016-05-19 2017-05-19 플래시 모듈 및 이를 포함하는 단말기 Active KR102427049B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160061544 2016-05-19
KR1020160061544 2016-05-19
KR20160084778 2016-07-05
KR1020160084778 2016-07-05

Publications (2)

Publication Number Publication Date
KR20170131275A KR20170131275A (ko) 2017-11-29
KR102427049B1 true KR102427049B1 (ko) 2022-07-29

Family

ID=60326568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170062462A Active KR102427049B1 (ko) 2016-05-19 2017-05-19 플래시 모듈 및 이를 포함하는 단말기

Country Status (6)

Country Link
US (1) US10809596B2 (https=)
EP (1) EP3460569A4 (https=)
JP (1) JP7296090B2 (https=)
KR (1) KR102427049B1 (https=)
CN (1) CN109154762B (https=)
WO (1) WO2017200341A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11675232B2 (en) 2020-10-27 2023-06-13 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7132502B2 (ja) 2018-03-09 2022-09-07 日亜化学工業株式会社 光源装置
US10924647B2 (en) 2019-06-11 2021-02-16 Google Llc Flash module with LED-covering substrate having different diameters
KR102150827B1 (ko) * 2020-04-17 2020-09-02 주식회사 참테크 렌즈패키지 및 그 성형방법
KR102849288B1 (ko) * 2020-06-01 2025-08-22 삼성전자주식회사 플래시 led 패키지
CN111897176A (zh) * 2020-08-10 2020-11-06 谷麦光电科技股份有限公司 一种闪光灯模组及其制造方法
KR102951104B1 (ko) * 2021-01-07 2026-04-13 삼성전자주식회사 전자 장치의 플래시 렌즈
EP4250002B1 (en) 2021-01-07 2026-01-28 Samsung Electronics Co., Ltd. Flash lens of electronic device

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KR101867284B1 (ko) 2011-07-01 2018-06-15 삼성전자주식회사 카메라 플래시 모듈

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US20100044726A1 (en) 2008-08-22 2010-02-25 Qing Li Method for Packaging White-Light LED and LED Device Produced Thereby
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11675232B2 (en) 2020-10-27 2023-06-13 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof
US12013614B2 (en) 2020-10-27 2024-06-18 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof
US12282226B2 (en) 2020-10-27 2025-04-22 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof

Also Published As

Publication number Publication date
CN109154762B (zh) 2021-10-26
EP3460569A2 (en) 2019-03-27
JP7296090B2 (ja) 2023-06-22
JP2019523964A (ja) 2019-08-29
US10809596B2 (en) 2020-10-20
WO2017200341A3 (ko) 2018-01-04
KR20170131275A (ko) 2017-11-29
CN109154762A (zh) 2019-01-04
US20190302573A1 (en) 2019-10-03
WO2017200341A2 (ko) 2017-11-23
EP3460569A4 (en) 2020-01-08

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